CNO-T基于NES反向覆盖测试数据进行邻区优化中,候选邻区是指根据测试数据分析,建议增加的邻区。
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有限空间作业氧气浓度不低于()
A. 18.5%
B. 19.5%
C. 20.5%
D. 21.5%
某患者,男,70岁。脐腹冷痛,久痢赤白,手足不温,舌苔白,脉沉弦。治疗应首选的方剂是()。
A. 温胆汤
B. 温脾汤
C. 大黄附子细辛汤
D. 调胃承气汤
E. 温经汤
Under the Carriage of Goods by Sea Act of 1936,a vessel will be liable for damage to a cargo when the damage arises out of().
A. delays due to seizure of the vessel
B. fire caused by fault of the carrier
C. strikes or lockouts
D. improper stowage
CFB锅炉风帽型式有()
A. 定向风帽
B. T形风帽
C. 钟罩式风帽
D. 猪尾式风帽